SPS-EC Conductivity Water Quality Sensor. The conductivity water quality sensor operates with an alternating voltage between the measuring electrodes

Overview
The SPS-EC Conductivity Water Quality Sensor operates with an alternating voltage applied between
the measuring electrodes, which will generate a corresponding current in the medium. The
magnitude of the current is positively correlated with the conductivity of the medium, thus
measuring the conductivity of the medium. To compensate for the measurement errors
caused by polarization, the SPS-EC has a reference electrode, making the measurement
results more accurate.

The SPS-EC sensor has a built-in five-point interpolation algorithm
that allows the user to calculate TDS and salinity from conductivity. The SPS-EC series
conductivity sensor uses RS485 communication interface and Modbus RTU protocol
communication, which is widely used and easy to use. It is widely used in tap water, surface
water, groundwater, domestic sewage and other scenarios to provide customers with stable
and reliable water quality monitoring data.

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